Description
Overview:
This Genuine Yanmar Gasket (NON-ASB) is an original sealing component engineered for Yanmar industrial diesel engines, including the 3TNE82A-ETB and 3TNV88-MWA. Manufactured from a non‐asbestos fibre composite, it provides a reliable seal between mating engine surfaces to prevent oil, coolant, and combustion gas leaks. By maintaining correct sealing pressure, it helps preserve compression, fluid containment, and stable operating temperatures. The gasket is precision cut to Yanmar specifications for a consistent fit and long service life, even under vibration and thermal cycling typical of compact plant and agricultural equipment. Suitable for routine servicing, overhauls, or targeted leak repairs, this part supports dependable engine performance with the reassurance of OE quality. Manufacturer Part Number: 129150-77511.
Key Features:
- Genuine Yanmar part for assured fit, material quality, and compatibility
- Non‐asbestos construction for safe handling and durable, stable sealing
- Designed to withstand heat, pressure, and vibration in industrial duty cycles
- Maintains compression and prevents oil, coolant, and gas leaks
- Precision tolerances reduce risk of weeping and rework after installation
- Helps protect engine efficiency, emissions performance, and component life
- Clean, uniform sealing faces aid straightforward installation
- Ideal for routine maintenance or repair of leaking joints
- Compatible across multiple Yanmar 3TN/4TN engine variants for fleet coverage
Typical Applications:
Used when replacing or refitting engine covers and housings during maintenance or overhaul on compact construction, horticultural, and agricultural machines powered by Yanmar engines. Common in mini excavators, compact loaders, generators, pumps, compressors, and similar equipment where a robust, leak‐free joint is required after disassembly or when diagnosing fluid or combustion gas leaks.
Also known as:
Engine gasket, sealing gasket, jointing gasket, engine seal, OEM gasket, replacement gasket, housing gasket, cover gasket, non‐asbestos gasket.
Fits Models:
3TNE82A-ETB, 3TNE82A-EWA, 3TNE88, 3TNV82A-BPTB, 3TNV82A-KWA, 3TNV88-BPTB2, 3TNV88-BPTS, 3TNV88-MWA, 3TNV88-XTBZ, 3TNV88-XWA, 3TNV88-XWA2, 4TNE84, 4TNE84T, 4TNE88, 4TNV84-KWA, 4TNV84T-KWA, 4TNV84T-MWA, 4TNV84T-XWA, 4TNV88-BPTB, 4TNV88-KWA, 4TNV88-QTB, 4TNV88-QTBZ, 4TNV88-XWA, 4TNV88-XWA2
Alternate Part Numbers:
129150-77511, 12915077511
Product Specifications
| L&S Part No. | 129150 77511 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Yanmar |
| OEM No. | 129150-77511 |
| Unit of Sale | 1 |
| Applications | 3TNE82A-ETB, 3TNE82A-EWA, 3TNE88, 3TNV82A-BPTB, 3TNV82A-KWA, 3TNV88-BPTB2, 3TNV88-BPTS, 3TNV88-MWA, 3TNV88-XTBZ, 3TNV88-XWA, 3TNV88-XWA2, 4TNE84, 4TNE84T, 4TNE88, 4TNV84-KWA, 4TNV84T-KWA, 4TNV84T-MWA, 4TNV84T-XWA, 4TNV88-BPTB, 4TNV88-KWA, 4TNV88-QTB, 4TNV88-QTBZ, 4TNV88-XWA, 4TNV88-XWA2 |
| Machine Type | Engines |
| Fits Brands | Makita |
| Fits Models | 3TNE82A-ETB | 3TNE88 | 3TNE82A-EWA | 4TNE88 | 4TNE84T | 4TNE84 | 3TNV88-XTBZ | 4TNV88-QTB | 4TNV88-QTBZ | 3TNV82A-BPTB | 3TNV88-BPTB2 | 4TNV88-BPTB | 3TNV82A-KWA | 3TNV88-XWA2 | 3TNV88-XWA | 4TNV84T-XWA | 4TNV88-XWA | 4TNV84T-KWA | 4TNV84T-MWA | 3TNV88-MWA | 4TNV88-XWA2 | 4TNV84-KWA | 3TNV88-BPTS | 4TNE88-RBS1 |
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